@graphql-codegen/cli/esm/presets.js

<p align="center"> <img src="https://github.com/dotansimha/graphql-code-generator/blob/master/logo.png?raw=true" /> </p>

import { resolve } from 'path';
export async function getPresetByName(name, loader) {
    const possibleNames = [
        `@graphql-codegen/${name}`,
        `@graphql-codegen/${name}-preset`,
        name,
        resolve(process.cwd(), name),
    ];
    for (const moduleName of possibleNames) {
        try {
            const loaded = await loader(moduleName);
            if (loaded && loaded.preset) {
                return loaded.preset;
            }
            if (loaded && loaded.default) {
                return loaded.default;
            }
            return loaded;
        }
        catch (err) {
            if (
            /** CJS Error code */
            err.code !== 'MODULE_NOT_FOUND' &&
                /** ESM Error code */
                err.code !== 'ERR_MODULE_NOT_FOUND') {
                throw new Error(`Unable to load preset matching ${name}

              Unable to load preset matching '${name}'.
              Reason:
                ${err.message}
            `);
            }
        }
    }
    const possibleNamesMsg = possibleNames
        .map(name => `
        - ${name}
    `.trimRight())
        .join('');
    throw new Error(`Unable to find preset matching ${name}

        Unable to find preset matching '${name}'
        Install one of the following packages:

        ${possibleNamesMsg}
      `);
}